Home / 40,579.20-56,016.54-24,668.73

Finding the Fourth Proportional to 40,579.20, 56,016.54 and 24,668.73

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Solution

The fourth proportional to 40,579.20, 56,016.54 and 24,668.73 is: 34,053.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,579.20 : 56,016.54 = 24,668.73 : x
  2. Step 2: Convert to fraction form
    40,579.20/56,016.54 = 24,668.73/x
  3. Step 3: Cross multiply
    40,579.20x = 56,016.54 × 24,668.73
  4. Step 4: Simplify right side
    40,579.20x = 1,381,856,900.79
  5. Step 5: Solve for x
    x = 1,381,856,900.79/40,579.20
  6. Step 6: Final answer
    x = 34,053.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.